package book_management;

import book_management.book.BookList;
import book_management.user.AdminUser;
import book_management.user.NormalUser;
import book_management.user.User;

import java.util.Scanner;

public class Test {
    public static void main(String[] args) {
        // 用户登录
        // 1.输入用户名
        // 2.根据用户选择，确定用户身份
        User user = login();
        BookList bookList = new BookList();
        while (true) {
            int choice = user.menu();
            if (choice == -1) {
                System.out.println("ByeBye~~");
                break;
            }
            user.doOperation(choice,bookList);
        }
    }

    public static User login() {
        Scanner scanner = new Scanner(System.in);
        System.out.println("请输入用户名:");
        String userName = scanner.next();
        System.out.println("请输入您的身份，1表示普通用户，0表示管理员");
        int choice = scanner.nextInt();
        if (choice == 1) {
            return new NormalUser(userName);
        }
        return new AdminUser(userName);
    }
}
